Tolerance Stack Analysis - Prolotek

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Tolerance Stack-up Analysis

2 Column Method

Understanding Tolerances and tolerancing schemes is a very important part of Mechanical design .

In most cases Tolerances are directly detrimental to the functional performance of a mechanical product.

This course attempts to cover the key concepts in tolerance stackup , limits, fits and statistical tolerancing with examples .

Tolerance stackup analyses are critical in applications where small changes in dimension of parts can have heavy consequences.

The course is structured to provide learning in a methodical step by step way with clear explanations .

Core Learning outcome is to provide a strong foundation concept in Tolerance analyses for mechanical Engineers in design and manufacturing.

Introduction to Tolerance stacks

Virtual condition / Worst case Boundary

Introduction to one dimensional (1d) & two dimensional (2d) stack methods.

Assembly stacks using Coordinate dimensions

Assembly stacks using Runout tolerances

Assembly stacks using Profile tolerances

Part stacks using Runout tolerances

Part stacks using Profile tolerances

Part stacks using Position tolerances RFS

Assembly stacks using Position tolerances MMC and Datum referenced MMB

Part stacks using Position tolerance LMC

Part stacks using Position tolerance with datum features referenced MMB

Part stacks using Position tolerance with datum features referenced MMB exceptions

Part stacks using Position tolerance MMC

Assembly stacks using Form and Orientation tolerances applied to features

Assembly stacks using Form and Orientation tolerances applied to feature of size.

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